Casandra DBA

HCL Technologies is a global transformational enterprise with significant presence in India . Our offices in Bengaluru , Chennai, Hyderabad, Pune and Noida offers an integrated portfolio of services including software-led IT solutions, remote infrastructure management, engineering and R&D services and BPO by leveraging its extensive global offshore infrastructure that impact and redefine the core of our clients' business. For more information, please visit us at www.hcltech.com

We would love to hear from you if:

You are a passionate self-motivated individual who enjoys working in a high performing culture, ideally with prior experience in a similar role along with the following.

Minimum Qualification- B.E. / B.Tech

Total Experience (TEX): - 5+yrs.

HCL is hiring Cassandra DBA with AWS and Shell scripting experience.

Detailed Job Description
• ·Cassandra skill set for L4 Database administration tasks include ensuring database availability and performance tuning, DB deployments Quarterly maintenance and Upgrade operations, backup, and recovery operations.

· Performing day to day Cassandra database administration tasks and troubleshooting the DB issues.

· Building Cassandra Cluster with multiple nodes and Upgrade Cassandra.

· Good with Cassandra Data Model and Keyspace management.

· Good with Cassandra security with SSL across Cluster nodes.

· Working on Define and establish best practices with Cassandra including configuration, DB monitoring and backups of the cluster.

· Working on Design, configure and maintain an Apache Cassandra cluster, including Datastax Enterprise Graph.

· Working on Analyze data access patterns and identify hotspots and bottlenecks.

· Working on Design and review data models and help developers plan high performing queries.

· Managing storage capacity of the cluster and helping plan for growth based on future project goals.

· Working on Diagnose and troubleshoot production issues as needed.

· Working on documenting the issues.

· Should be able to do data migration and data loads from Oracle to Cassandra.

Need to have:

· Bachelor’s degree or one or more years of work experience.

· One or more years of Cassandra Database Administration with AWS certified professional/working knowledge.

· Experience in Cassandra Data Model and Keyspace management.

· Experience in Build Cassandra Cluster with multiple nodes and Upgrade Cassandra.

· Experience in Backup and recovery of Cassandra databases.

· Experience in Writing, monitoring jobs and managing it.

· AWS Certified/Working knowledge in AWS/Cloud environment.

Good to have:

· Experience in DevOps Technologies.

· Experience in Shell scripting.

Location- Hyderabad